@article{oai:jpf.repo.nii.ac.jp:00000196,
 author = {島守, 玲子 and SHIMAMORI, Reiko},
 journal = {世界の日本語教育. 日本語教育論集, Japanese language education around the globe ; Japanese language education around the globe},
 month = {Mar},
 note = {名詞述語文は述語が名詞＋ダの構造を持つ文である。従来、この種の文は主に意味論的な見地から名詞の特性によって分類され、研究が進められて来た。しかしこの問題を談話レベルから見直すと、名詞述語文だけでなくノダ文にも統一的な説明を与えることが出来る。
 本稿では前提と焦点という二要素を用いて文の分類を試みた。即ち、1)文焦点型、2)広域焦点型、3)一点焦点型、4)二点焦点型、5)焦点不在型、の五種類の文型を設定したのである。1)は前提無しに文全体が新情報を表わす「現象文」と言われる文である。2)は旧情報に対して説明を与える文、3)は文中の一要素が焦点となっている文、4)はいわゆるウナギ文の中、主題も述部も新情報を表わしていると見られる型、そして5)は何ら新しい情報を付け加えず、確認に用いられる文である。
この分類を用いると、従来構文論的見地から様々な解釈が試みられ、論議を呼び起こして来たウナギ文にも談話論レベルから統一的な解釈を与えることが可能になる。また、ノダの意味として、相互の関連も無く単に羅列されてきた説明、強調、確認等が談話構造の違いに依る特徴として把握されることになる。
 本稿は談話文法の観点から行なった名詞述語文の分析の一試論である。, The core of noun sentence construction is a noun predicate which is composed of a noun and da. Until now, these types of sentence have been studied principally with regard to their semantic features. However, if we examine this question at discourse level, we can give a coherent explanation to no da sentences by making a parallel between that construction and the noun sentence construction.
 The following is a new classification of noun sentences based upon the notion of "focus" and "presupposition," two principal factors of a discourse grammar: l) "focus sentences," 2) "extensive-focus sentences," 3) "pointed-focus sentences," 4) "double-focus sentences" and 5) "non-focus sentences." The first type of sentences has no presupposition and the sentence as a whole gives new information ; in the second type of sentence, the speaker adds new information to old information ; the third one gives precise new information missing in the presupposition ; in the fourth type of sentence, both theme and theme give new information, and the last type is characterized by a repetition of one and same old information in both theme and theme that gives confirmation.
 This classification enables us to interpret correctly, at discourse level, the structure of so-called unagi-sentences, which has been hotly debated from different syntactical view points. Various meanings of no da sentences can also be explained systematically by this classification, namely "explanation," "emphasis," "confirmation," and so on, which have been simply enumerated one after another without any relation between them.
 This paper is an essay at discourse analysis of noun sentence construction., 12, KJ00000611474},
 pages = {177--193},
 title = {名詞述語文の構造 : 談話文法の観点より},
 volume = {3},
 year = {1993},
 yomi = {シマモリ, レイコ}
}